MESON Chess Problem Database

Problem Display
PID: 183115 (3R4/8/6Q1/1B2p1P1/5p2/B4P2/2NPP3/K2k4 w - - 0 1)

Schuster, Zsigmond

Reclam-Sammlung V, 1907

3R4/8/6Q1/1B2p1P1/5p2/B4P2/2NPP3/K2k4

#2

10 + 3

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Tries
    • 1.Se3+?
      • 1...fxe3
        • 2.Qb1#
      • 1...Ke1!
    • 1.Ra8?
      • 1...Kxd2
        • 2.Qd3#
      • 1...e4!
    • 1.Rb8?
      • 1...Kxd2
        • 2.Qd3#
      • 1...e4!
    • 1.Rc8?
      • 1...Kxd2
        • 2.Qd3#
        • 2.Qd6#
      • 1...e4!
    • 1.Re8?
      • 1...Kxd2
        • 2.Qd3#
      • 1...e4!
    • 1.Rf8?
      • 1...Kxd2
        • 2.Qd3#
      • 1...e4!
    • 1.Rg8?
      • 1...Kxd2
        • 2.Qd3#
      • 1...e4!
    • 1.Rh8?
      • 1...Kxd2
        • 2.Qd3#
      • 1...e4!
    • 1.Qh5?
      • 1...Kxc2
        • 2.Ba4#
      • 1...e4!
    • 1.Qf7?
      • 1...Kxc2
        • 2.Ba4#
      • 1...e4!
    • 1.Qe8?
      • 1...Kxc2
        • 2.Ba4#
      • 1...e4!
    • 1.Qa6?
      • 1...Kxc2
        • 2.Ba4#
        • 2.Qa4#
      • 1...e4!
    • 1.Qb6?
      • 1...Kxc2
        • 2.Ba4#
      • 1...e4!
    • 1.Qd6?
      • 1...Kxc2
        • 2.Ba4#
      • 1...e4!
    • 1.Qe6?
      • 1...Kxc2
        • 2.Ba4#
      • 1...e4!
    • 1.Qf6?
      • 1...Kxc2
        • 2.Ba4#
      • 1...e4!
    • 1.Qh6?
      • 1...Kxc2
        • 2.Ba4#
      • 1...e4!
    • 1.Qg7?
      • 1...Kxc2
        • 2.Ba4#
      • 1...e4!
    • 1.Qg8?
      • 1...Kxc2
        • 2.Ba4#
      • 1...e4!
    • 1.d4?
      • threat
        • 2.Qd3#
        • 2.dxe5#
      • 1...Kd2
        • 2.Qd3#
      • 1...exd4
        • 2.Rxd4#
        • 2.Qd3#
      • 1...e4!
    • 1.e3?
      • 1...fxe3
        • 2.dxe3#
      • 1...e4!
  • Keys
    • 1.e4!
      • 1...Kxc2
        • 2.Ba4#
      • 1...fxe4 ep
        • 2.dxe3#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(B);CHECK
      • Vars
        • P(b);XS(B)::QAR2(I)
      • Refutation
        • K(a);P-FLIGHT
    • Try
      • R(J);
      • Vars
        • K(a);OGATEB,P-FLIGHT,XP(C)::QAR1(I)
      • Refutation
        • P(c);
    • Try
      • R(J);
      • Vars
        • K(a);OGATEB,P-FLIGHT,XP(C)::QAR1(I)
      • Refutation
        • P(c);
    • Try
      • R(J);
      • Refutation
        • P(c);
    • Try
      • R(J);
      • Vars
        • K(a);OGATEB,P-FLIGHT,XP(C)::QAR1(I)
      • Refutation
        • P(c);
    • Try
      • R(J);
      • Vars
        • K(a);OGATEB,P-FLIGHT,XP(C)::QAR1(I)
      • Refutation
        • P(c);
    • Try
      • R(J);
      • Vars
        • K(a);OGATEB,P-FLIGHT,XP(C)::QAR1(I)
      • Refutation
        • P(c);
    • Try
      • R(J);
      • Vars
        • K(a);OGATEB,P-FLIGHT,XP(C)::QAR1(I)
      • Refutation
        • P(c);
    • Try
      • Q(I);
      • Vars
        • K(a);OGATEB,S_FLIGHT,XS(B)::B(G)
      • Refutation
        • P(c);
    • Try
      • Q(I);
      • Vars
        • K(a);OGATEB,S_FLIGHT,XS(B)::B(G)
      • Refutation
        • P(c);
    • Try
      • Q(I);
      • Vars
        • K(a);OGATEB,S_FLIGHT,XS(B)::B(G)
      • Refutation
        • P(c);
    • Try
      • Q(I);
      • Refutation
        • P(c);
    • Try
      • Q(I);
      • Vars
        • K(a);OGATEB,S_FLIGHT,XS(B)::B(G)
      • Refutation
        • P(c);
    • Try
      • Q(I);
      • Vars
        • K(a);OGATEB,S_FLIGHT,XS(B)::B(G)
      • Refutation
        • P(c);
    • Try
      • Q(I);
      • Vars
        • K(a);OGATEB,S_FLIGHT,XS(B)::B(G)
      • Refutation
        • P(c);
    • Try
      • Q(I);
      • Vars
        • K(a);OGATEB,S_FLIGHT,XS(B)::B(G)
      • Refutation
        • P(c);
    • Try
      • Q(I);
      • Vars
        • K(a);OGATEB,S_FLIGHT,XS(B)::B(G)
      • Refutation
        • P(c);
    • Try
      • Q(I);
      • Vars
        • K(a);OGATEB,S_FLIGHT,XS(B)::B(G)
      • Refutation
        • P(c);
    • Try
      • Q(I);
      • Vars
        • K(a);OGATEB,S_FLIGHT,XS(B)::B(G)
      • Refutation
        • P(c);
    • Try
      • P(C);
      • Threat
        • DUALS(2)
      • Vars
        • K(a);P-FLIGHT::QAR1(I)
      • Refutation
        • P(c);
    • Try
      • P(D);
      • Vars
        • P(b);OGATE,XP(D)::R(J)+P(C),XP(b)
      • Refutation
        • P(c);
  • Actual
    • P(D);
    • Vars
      • K(a);OGATEB,S_FLIGHT,XS(B)::B(G)
      • P(b);EP,OGATE,XP(D)::R(J)+P(C),XP(b)
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